48V 3,5kWh* COMMERCIAL BATTERY

FIXED BATTERY PACK (Fi3.5)

RELIABLE POWER. EASY INTEGRATION.

The Vanguard™ 48V 3,5kWh* fixed commercial battery is designed for durability and reliability, housed in a sealed aluminum diecast enclosure that protects against vibration, dust, and dirt, and can be pressure-washed for easy maintenance. Its integrated battery management system (BMS) ensures optimal performance, while the standard CAN J1939 communication, with an option for dual communication via CAN Open, enhances connectivity. Offering dependable power and a lower total cost of ownership, this battery is ideal for a wide range of electrified applications from 3,5 to 35,0 kWh*.

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Durable

Multiple protective features tested to withstand harsh conditions, including extreme temperatures, impact, vibration and dirt.

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Intelligent & Safe 

The integrated Battery Management System monitors temperatures and voltages of each cell bank to ensure sage operations and maximum safety.

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Efficient maintenance

The unique design of the Cell Module Assembly (CMA) enables precise monitoring of battery performance metrics and is easily serviceable.

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Flexibility

Single CANbus J1939 communication protocol allows easy integration into any application.

48V 3.5kwh fixed battery pack

* Total energy measured using a 0.2C discharge per IEC 61960-3:2017

FEATURES & BENEFITS

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Unmatched Durability

Encased in a sealed, compact aluminum diecast enclosure, it resists vibration, dust, and dirt.

Maximum Efficiency

Designed to deliver a 2.000 cycle lifespan with virtually no scheduled maintenance.

Uncomplicated Troubleshooting

Diagnostic protocols use standard CANbus procedures.

battery management system
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Effortless Integration

There are two CANbus ports so OEMs can easily exchange information with the battery pack. One CANbus uses the J1939 automotive standard, while the other is designed for uncomplicated data transfer with the OEM's current communication network: No reprogramming of that network is required.

Consistently Delivering Confidence

The integrated Battery Management System (BMS) continuously tracks voltage and temperature, ensuring reliable monitoring.

POPULAR MARKETS & APPLICATIONS

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Industrial and construction market
Industrial & Construction 

There's no room on the job site for downtime. The everlasting power and durability of Vanguard power solutions are the perfect fit for construction and industrial equipment.

Example applications:

  Demolition Robot
  Track Loader
rental market
Rental 

Easy-starting and maximum uptime—just what fleets need. Vanguard’s power solutions are backed by a strong training program for superior service and maintenance.

Example application:

   Demolition Robot

 

Landscape & Agriculture market
Landscape & Agriculture

Vanguard batteries deliver rugged reliability to boost productivity on the farm. Designed to maximize uptime, they help farmers cover more acres efficiently, season after season.

Example application:

   Wood chipper

SPECIFICATIONS

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Fi Series Name Fi3.5
Model Number 80127410
Nominal Voltage (V) 51,6
Top Voltage (V) per IEC 61960 58,8
Cutoff Voltage (V) 35,0
Nominal Capacity per IEC 61960 67,5 Ah / 3,5 kWh
Communication Protocols J1939 (29-bit), CAN Open (11-bit)
Discharge Temperature Range -20°C to +70°C
Charging Temperature Range 0°C to +45°C
Marketed Durability Hours/Cycles up to 2.000 cycles to 80% initial capacity
Parallel Capable Yes, up to 10 batteries 
Standard Charge Time 4 hours
Battery Series Fixed
Rated Discharging Current 29A
Ingress Protection Rating
Warranty

Vanguard offers an 8 year commercial limited warranty for all lithium-ion battery packs. Get more information about our warranties.

Operator Manuals

Download Operator Manuals by using the model number above

*Total energy measured using a 0.2C discharge per IEC 61960-3:2017.

RELATED PRODUCTS

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The Vanguard™ battery system provides a comprehensive range of advanced lithium-ion battery packs, high-performance motors, motor controllers, and efficient chargers. Engineered for seamless integration, these components work together to deliver a balanced, powerful, and reliable energy solution. Choose the full Vanguard™ system today for unmatched performance!

PRODUCT LITERATURE

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SELECT ANOTHER VANGUARD BATTERY

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* Total energy measured using a 0.2C discharge per IEC 61960-3:2017

VANGUARD BATTERY TECHNOLOGY

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CONTACT US

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